89390562

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{209837}}^1$

素因数の和:209913

約数の個数: 16

約数和(自身を含む): 181300032

約数和(自身を除く): 91909470

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 209837, 419674, 629511, 1259022, 14898427, 29796854, 44695281, 89390562]

約数ペア:

[(1, 89390562), (2, 44695281), (3, 29796854), (6, 14898427), (71, 1259022), (142, 629511), (213, 419674), (426, 209837)]